Kedu ndị na-ahụ maka uto osisi kwesịrị iji maka ejiji mkpụrụ iji kwalite mgbọrọgwụ na mpụta?

Maka mgbakwasa mkpụrụ nke ezubere iji kwalite mgbọrọgwụ na mpụta, anyị na-akwado iji Brassinolide, Gibberellic Acid (GA₃), na Sodium Nitrophenolates. Ndị na-ahụ maka uto osisi ndị a na-agbaji ebe obibi nke ọma, na-abawanye ọnụ ọgụgụ nke mkpụrụ osisi, ma na-akpali mmepe usoro mgbọrọgwụ, na-ebute otu na uto mkpụrụ osisi siri ike.

1. Brassinolide
Ọ na-arụ ọrụ iji kwalite mpụta mkpụrụ, mee ka mgbọrọgwụ sie ike, ma na-akwalite usoro mgbọrọgwụ nke ọma, ebe ọ na-eme ka ihe ọkụkụ na-eguzogide oyi na ụkọ mmiri ozuzo.

Usoro ngwa: Maka mu (ihe dị ka hectare 0.067) nke ala, jikọta 5-10 ml nke 0.01% Brassinolide soluble mmiri mmiri na 200-300 ml mmiri maka dilution. Gwakọta ihe ngwọta a nke ọma na mkpụrụ-dị ka ọka wit ma ọ bụ ọka-ekwe ka ha kpoo ọkụ, wee gaa n'ihu na ịgha mkpụrụ.

Nsonaazụ:** Na-akwalite ọnụ ọgụgụ mpụta nke ọma; na-ebute usoro mgbọrọgwụ nke mepere emepe na otu, uto siri ike n'oge ogbo seedling.


2. Gibberellic acid (GA3)
Ọ nwere ike imebi mkpụrụ ndụ ụra, na-akpali elongation coleoptile, na ịkwalite germination. Ọ dị mma karịsịa maka iji mkpụrụ osisi merela agadi ma ọ bụ mgbe a na-agha mkpụrụ na gburugburu ebe okpomọkụ dị ala.

Usoro ngwa: Maka ihe ọkụkụ dị ka osikapa na ọka bali, gbanye mkpụrụ osisi na ngwọta 1 mg /kg GA3 maka awa 6-12; maka tubers nduku, gbanye na ngwọta 0.5-1 mg /kg maka nkeji 30.

Rịba ama: Ntụle dị ukwuu nwere ike iduga etiolation ( elongation na-adịghị mma); ya mere, a ga-achịkwarịrị usoro onunu ogwu.

3. Sodium nitrophenolates (Atonik)
Ọ na-agbaji dormancy, na-akwalite mgbọrọgwụ mgbọrọgwụ na ike seedling, ma na-eme ka edo edo nke seedling pụta. Ọ dị irè karịsịa maka mkpụrụ ndị nwere nrụgide dị ala.

Usoro ngwa: Kwadebe 6000-fold dilution nke 1.8% Atonik ngwọta; gbanye mkpụrụ osisi na ngwọta a maka awa 12, kwe ka ha kpoo ikuku, wee kụọ ya.

Uru: Enwere ike ịgwakọta sodium nitrophenolates (Atonik) na fungicides, na-enye uru abụọ nke mgbochi ọrịa na nkwalite uto.